CVE-2017-2166 json
Open redirect vulnerability in GroupSession version 4.7.0 and earlier allows an attacker to redirect users to arbitrary web sites and condu…
published 2018-01-26 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-11349
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
Open redirect vulnerability in GroupSession version 4.7.0 and earlier allows an attacker to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
Exploit prediction
0.77% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
Affected products
- Japan Total System Co.,Ltd. GroupSession
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
References
-
jvn.jp
/en/jp/JVN26200083/index.html
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2017-2166
- NVD CVE-2017-2166
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